ZPE GripTec 3.50 inch Whipple 5-bolt black pulley for Dodge Hellcat and Jeep Trackhawk
ZPE Whipple 5-bolt L3V-A black supercharger pulley with GripTec belt grip surface
GripTec 3.50 inch Hellcat supercharger pulley for 6.2L HEMI Whipple setups
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3.50" 6 Rib ZPE GripTec® Whipple 5 Bolt L3V-A Black Pulley Only

ZPE GripTec
WX350V3AZ6
Supercharger Pulleys
Ships In 3-5 Business Days
$ 166.95
$ 166.95

SKU: WX350V3AZ6 / WX350V3AZ8 / WX350V3AZA / WX350V3AZC


ZPE GripTec® 3.50" 6-Rib Whipple 5-Bolt L3V-A Black Pulley for Dodge & Jeep Hellcat Models

Maximize supercharger performance and eliminate belt slip with the ZPE GripTec® 3.50" Whipple 5-Bolt L3V-A Black Pulley. Engineered specifically for factory Whipple superchargers on 2015+ Dodge Hellcat and Jeep Trackhawk platforms, this pulley delivers superior belt traction and consistent boost across stock to high-power setups. Precision-machined from billet 7075-T6 aerospace aluminum with ZPE’s patented GripTec® V2 micro-machined surface, this pulley increases friction without belt wear. The durable black Type III hard anodized finish provides excellent corrosion resistance and a sleek appearance. Direct bolt-on design requires no modifications for compatible Whipple 5-bolt systems.

Key Features

  • GripTec® V2 Technology – Patented micro-machined surface for maximum belt grip and reduced slippage
  • 3.50" Diameter – Optimized for increased boost and performance
  • 6-Rib Design – Perfect for Whipple supercharger drive systems
  • Billet 7075-T6 Aluminum – Lightweight, high-strength aerospace material
  • Black Type III Hard Anodized Finish – Corrosion-resistant and stylish
  • 5-Bolt Whipple Pattern – Direct bolt-on fitment

Specifications

Detail Value
Brand ZPE Inc.
Type GripTec® 3.50" 6-Rib L3V-A Pulley
Engine 6.2L Supercharged HEMI (Hellcat / Demon / Redeye)
Diameter 3.50 inches
Rib Count 6 Rib
Material Billet 7075-T6 Aluminum
Finish Black Type III Hard Anodized
Bolt Pattern 5-Bolt Whipple
Country of Origin United States
Warranty ZPE Limited Warranty

Whats Included

  • One (1) ZPE GripTec® 3.50" 6-Rib Pulley
  • Installation Instructions

Product Notes

  • Professional installation and proper belt sizing are recommended
  • Compatible with Whipple 5-bolt supercharger setups only
  • Shorter belt may be required depending on setup — verify before installation

This Part Fits

Year Range Make Model Notes
2015–2023 Dodge Challenger SRT Hellcat / Redeye / Demon 6.2L Supercharged
2015–2023 Dodge Charger SRT Hellcat / Redeye 6.2L Supercharged
2021–2026 Dodge Durango SRT Hellcat 6.2L Supercharged
2018–2021 Jeep Grand Cherokee Trackhawk 6.2L Supercharged

Why Choose ZPE GripTec® Pulleys?

  • Patented GripTec® technology outperforms stock and grooved pulleys
  • USA-made from premium billet 7075-T6 aluminum
  • Proven performance gains in high-boost Hellcat builds
  • Trusted by serious Mopar performance enthusiasts

Frequently Asked Questions

  • Q: Will this fit my 2023 Hellcat Challenger?
  • A: Yes. It is designed for all 2015–2024 Hellcat / Demon / Redeye models with the factory Whipple-style supercharger.
  • Q: Do I need a shorter belt?
  • A: A shorter belt may be required depending on your setup. Always measure and verify before final installation.
  • Q: Is professional installation required?
  • A: Yes. Proper installation and belt tensioning are critical for performance and reliability.
  • Q: What makes GripTec® better?
  • A: The patented micro-machined surface increases friction without belt wear, reducing slippage and maintaining consistent boost.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock – ships same or next business day
  • Packaging: Secure ZPE retail packaging

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